{"product_id":"fmf-factory-4-1-rct-slip-on-exhaust-for-yamaha-yfz450r-part-044400-with-titanium-canister","title":"FMF Factory 4.1 RCT Slip-On Exhaust for Yamaha YFZ450R - Part #044400 with Titanium Canister","description":"\u003cp\u003eThe FMF Factory 4.1 RCT Slip-On Exhaust is engineered with advanced Resonance Chamber Technology to deliver optimal performance and sound quality. Featuring a patented core shape, this exhaust reduces noise levels while maintaining maximum power output, ensuring a smooth and powerful ride. The innovative chamber design refines exhaust pressure for improved throttle response and engine efficiency. Crafted with factory-forward engineering principles, the exhaust unit centralizes mass for enhanced durability and resistance to crash damage. Designed for easy installation, the rear end cap allows for straightforward insertion of tuning tip inserts or a spark arrestor, providing customization options for different riding conditions. This model is available in two configurations: a titanium version with a titanium canister and mid-pipe for lightweight strength, and an aluminum version with an aluminum canister paired with a stainless steel mid-pipe for durability. The package includes a spark arrestor and a wash plug for maintenance convenience. Tailored specifically for Yamaha YFZ450R models from 2009 to 2018, this exhaust enhances performance, sound, and reliability on each ride, making it a top choice for enthusiasts seeking factory-level upgrades. \u003cbr\u003e Whether you're replacing an existing exhaust or seeking a performance boost, the FMF Factory 4.1 RCT offers a perfect blend of innovation, durability, and power for your Yamaha YFZ450R.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAll-new Resonance Chamber Technology for optimized sound and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented core shape lowers sound level while maintaining maximum power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented canister shape increases internal volume for more sound absorbing material\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePatented chamber design enhances and refines exhaust pressure\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFactory-forward engineering centralizes mass for better durability and crash resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTuned exhaust with optimized core specifications for each application\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInnovative rear end cap facilitates easy installation of tuning tip inserts or spark arrestor\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable with titanium canister and mid-pipe or aluminum canister with a stainless steel mid-pipe\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes spark arrestor and wash plug for maintenance ease\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Yamaha YFZ450R models from 2009 to 2018\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFits,\u003cbr\u003e\nYamaha YFZ450R 2009\u003cbr\u003e\nYamaha YFZ450R 2010\u003cbr\u003e\nYamaha YFZ450R 2011\u003cbr\u003e\nYamaha YFZ450R 2012\u003cbr\u003e\nYamaha YFZ450R 2013\u003cbr\u003e\nYamaha YFZ450R 2014\u003cbr\u003e\nYamaha YFZ450R 2015\u003cbr\u003e\nYamaha YFZ450R 2016\u003cbr\u003e\nYamaha YFZ450R 2017\u003cbr\u003e\nYamaha YFZ450R 2018\u003cbr\u003e\nYamaha YFZ450R 2019\u003cbr\u003e\nYamaha YFZ450R 2020\u003cbr\u003e\nYamaha YFZ450R 2021\u003cbr\u003e\nYamaha YFZ450R 2022","brand":"FMF","offers":[{"title":"Default Title","offer_id":45191359627459,"sku":"79-40313","price":674.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/6052\/2435\/files\/4be9-69dfc498f1c74.jpg?v=1779565508","url":"https:\/\/kellymotorsport.com\/products\/fmf-factory-4-1-rct-slip-on-exhaust-for-yamaha-yfz450r-part-044400-with-titanium-canister","provider":"Kelly Motorsports","version":"1.0","type":"link"}